OREANDA-NEWS. November 20, 2007. KMAruda acquired a new crushing mill for its concentration plant. A new mill was installed by Uralmash (metallurgical machine building enterprise). A new mill will allow to increase concentration productivity and will improve the quality of the concentrate. This year the concentrate production will reach 2 million tonnes which is far more than its planned capacity of 1.5 million tonnes annually. Many other production facilities are also being modernized at OAO KMAruda.